forked from pool/alsa-utils
27 lines
796 B
Diff
27 lines
796 B
Diff
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From 03a652e18ddc2eaad9b6ff3653515d54bd273d75 Mon Sep 17 00:00:00 2001
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From: Jaroslav Kysela <perex@perex.cz>
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Date: Wed, 25 Jun 2014 10:47:21 +0200
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Subject: [PATCH 1/2] alsactl: save state - do not call rename for stdio
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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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---
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alsactl/state.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/alsactl/state.c b/alsactl/state.c
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index c33f5017999f..e0c6f2e02e9b 100644
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--- a/alsactl/state.c
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+++ b/alsactl/state.c
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@@ -1626,7 +1626,7 @@ int save_state(const char *file, const char *cardname)
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snd_output_close(out);
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if (err < 0) {
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error("snd_config_save: %s", snd_strerror(err));
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- } else {
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+ } else if (nfile) {
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err = rename(nfile, file);
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if (err < 0)
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error("rename failed: %s (%s)", strerror(-err), file);
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--
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2.0.0
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